Earthstone Energy 

Earthstone Energy, Inc. is an independent oil and gas holding company. The company is headquartered in The Woodlands, Texas and currently employs 65 full-time employees. The firm is also engaged in corporate mergers and the acquisition of oil and natural gas properties that have production and future development opportunities. Its operations are all in the upstream segment of the oil and natural gas industry and all its properties are onshore in the United States. The firm's reserve portfolio primarily consists of assets in the Midland Basin of west Texas, the Eagle Ford trend of south Texas and in the Williston Basin of North Dakota. As of December 31, 2016, the Company held approximately 5,900 net leasehold acres in the Midland Basin, located in Howard, Glasscock, Martin and Midland Counties. As of December 31, 2016, it also has approximately 21,000 net leasehold acres in the Eagle Ford trend of south Texas. In the Williston Basin of North Dakota, it had approximately 5,900 net leasehold acres, as of December 31, 2016.